In daily life, everyone often comes into contact with compositions. Compositions can be divided into primary school compositions, middle school compositions, and college compositions (essays). I believe that writing essays is a headache for many people. Below is the fourth grade essay on bean germination that I compiled for you. It is for reference only. Let’s take a look. Bean Germination Fourth Grade Composition 1

Yesterday at noon, the teacher left us an interesting homework, which was to soak beans and let us observe the process of germination of beans.

After I went back, I took a handful of mung beans and observed their appearance. They are round, smooth, hard, and wearing a green dress. I put them in mineral water bottles and filled them with water. When I went to school in the afternoon, I brought these little guys to school. I put them in a sunny place, and every time after class, I would go and see if my little beans had sprouted.

When school was over, I found that the little beans had grown bigger, and the skin had wrinkles, like an old woman’s skin, and even the water in the bottle turned green. I look at them with joy and hope they grow up quickly.

When we got together the next morning, I couldn't wait to visit them again. Wow, the little beans sprouted white and tender bean sprouts, small and tender, like white and fat little dolls, even the green coat was broken by them.

I held them carefully, like a treasure. I think they will definitely grow bigger and bigger, and I will continue to pay attention to them. Bean Germination Fourth Grade Composition 2

"Great, great! The teacher asked us to write about observing the whole process of bean germination." This is something I have been looking forward to for a long time.

I came up with a new trick this time, a comparative experiment: compare mung beans soaked in water with mung beans not soaked in water to see which one germinates faster and grows better.

As soon as the beans enter the water, they treat the water as cola. It's really cool. They lay in the water and swam. After floating for a few hours, they drank enough water and sank.

The next morning, I couldn’t wait to run to the dining table to see my babies, hoping that they would surprise me like a caterpillar turning into a butterfly. But things didn't go as expected. The beans that absorbed the water sank into the cup, became a little fatter, and became a little lighter in color. However, some people thought it was too hot outside and began to peel, while the beans that were not soaked in water were still sleeping. They were really lazy.

I blame myself for being too hasty. I came to visit my babies on the afternoon of the third day. Well, the situation had changed. They were all big fat babies who had sucked out milk, and they were yellow and white. If you look closely, you will see that the white strips there are showing little buds. I checked on the Internet and found that the small buds growing out of the white strips are called radicles, which will become the roots of the plant in the future. They grow roots first and then sprout. I know this is the sprout of life, and it finally brought us a surprise.

On the third day, I found that the bean sprouts had grown a pair of cotyledons, and the stems were longer and smoother. The mung beans that had not been soaked in water continued to dream of hibernation. Only then did I realize that beans that are not soaked in water cannot germinate.

I gained a lot from this observation, thank you to my mung bean friends! Bean Germination Fourth Grade Composition 3

Recently, I "spotted" three interesting beans at Aileren. The shells were engraved with "safe life", "healthy and happy" and "love you forever". Thousands of years". I originally planned to give it to my grandma as a birthday present, but she was worried about losing the beans, so she didn’t ask for it. I found a flowerpot on May 23rd and planted the beans in it.

So, I watered it every other day, hoping that the cute beans would germinate quickly. Unexpectedly, the beans also "played tricks" with me, and there was no movement. A small plant with thick leaves, like a jewel flower, was planted in the flowerpot.

I was so angry that I didn’t take care of the beans for three days, and the soil in the flower pot was dry. This morning, I suddenly found that three beans had sprouted! Like soybeans, but 3 times as big as soybeans. The cracked soil was pushed aside by them. I couldn't help but think of an experiment done by scientists: a huge boulder was pressed on a bamboo shoot. After a few days, the bamboo shoots sprouted and pushed the boulder to the side. This was a boulder that four people could not pull! It can be seen that many plants grow straight forward and do not shrink back when encountering difficulties. For example, put a pot of sunflower upside down, let it bask in the sun, and water it.

After a few days, the sunflower will continue to expand upward like an "L" shape, always facing the sun.

The same is true in life, just keep moving forward and move forward bravely. Not far away is a Sunshine Avenue! Bean Germination Fourth Grade Composition 4

The teacher gave us an assignment to observe the germination of beans. Fortunately, I was prepared.

This summer, my grandfather planted some mung bean seeds in the small flower pond at home and told me that if you water them appropriately every day, bean sprouts will grow in just a few days. I was surprised and asked my grandpa: "Is this how the bean sprouts we eat are grown?" Grandpa said that there are two ways to grow bean sprouts, one is in water, the other is to plant them in the soil, both of which can grow bean sprouts. of.

On the first day, there was no movement among the mung beans in the soil. I waited eagerly.

The next day, I poured some water as my grandfather said, but the mung bean sprouts seemed to be playing hide-and-seek with me, still hiding in the soil and not moving at all. I was very anxious, and my grandpa said to me: "It will take three or four days to germinate. It may sprout tomorrow."

On the third day, just as grandpa said, the little buds grew. , but the head is unwilling to be exposed, hiding in the shell shyly. I went to look again in the afternoon and found that Xiaoya's head was finally exposed, with its thick skin covering it.

On the fourth day, the small buds grew taller, and the wrapped leaves separated. The two separated leaves were thick and round. In the next few days, Xiaoyaer grew thinner and taller, with more and more leaves.

I asked my grandpa: "Why are the bean sprouts sold in the market yellow?" Grandpa said: "Because when the soybean sprouts germinate, they are not exposed to sunlight and grow up, so the ones that grow are yellow. Bean sprouts that grow in the sun are green. "Bean sprouts fourth grade composition 5

Today, the teacher gave us an interesting assignment - soaking mung beans.

I got home, grabbed a handful of mung beans, put the beans in a cup, sprinkled some water on them, and put them on the balcony. My heart is full of longing and hope.

Half an hour later, I couldn’t wait to run to the cup and observe my bean “babies”, and found that their skins were wrinkled, just like the wrinkles on the faces of grandpa and grandma. I'm a little anxious, this change is too slow. When will the beans sprout?

The next day, I got up and ran to the cups like an arrow. Wow, they became much bigger and the color became much lighter. I was very happy and thought that when I came back from school in the afternoon, the "baby beans" would have sprouted!

After school in the afternoon, I found that they did not change much, but the color became whiter. When I looked carefully, I found that the skin was a little cracked. I thought silently in my heart: "Please, it should sprout tomorrow!"

On the morning of the third day, I found that their skin was completely cracked. It's blooming and seems to be sprouting!

On the morning of the fourth day, I came to the cup and saw two "babies" sprouting. Under the sunlight, the two bean sprouts were green and green, so cute!

I hope that all of us can grow up happily and live a happy life like beans under the bright sunshine.